| Characteristic | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - |
| - | - | - | - | - | - | - |
| - | - | - | - | - | - | - |
| - | - | - | - | - | - | - |
The chart is not accessible to screen readers. Please switch to the table view to access the data.
Download
Source
Release date
February 2026
Region
Worldwide
Survey time period
2020 to 2025
Supplementary notes
Figures were collected from several publications. No registered users data was reported in 2024.
Citation formats









